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VDI Wissensforum GmbH - Kunststoffe im Automobilbau 2017

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VDI Wissensforum GmbH (ed.)

Kunststoffe im Automobilbau 2017

Series: VDI-Berichte

Volume 4347 2017

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G. Huber Tinuvin® 880 – novel light stabilizer for automotive interiorapplications S. 163-166

„… TPO surface parts. As a 100% pure solution (no master batch), formulators have the ability to make …” „… conditions, for example, in visual surface aesthetics (gloss, anti-scratch performance), haptics (no …” „… additives onto the surface of the polymer. As polymer parts in cars are very often exposed to direct or …”

J. Guenther, D. Malecha, J. Reinicke Neue Oberflächen und Anforderungen an die Anwendung von bestehenden Testmethoden S. 45-58

„… Neue Oberflächen und Anforderungen an die Anwendung von bestehenden Testmethoden New surfaces …” „… Teil des Vortrags wird auf das Verfahren „Lackieren im Werkzeug mittels Überflutung durch PUR …” „… using PUR". The second part briefly examines the complexity of the qualification and testing of new …”

doi.org/10.51202/9783182443476

Manuel Dahmen - Model-Based Design of Pure and Multicomponent Cellulosic Biofuels for Advanced Engine Concepts

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Manuel Dahmen

Model-Based Design of Pure and Multicomponent Cellulosic Biofuels for Advanced Engine Concepts

Series: Verfahrenstechnik

Volume 954 2017

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Model-based identification of biofuel candidates S. 107-129

„… prototyping, i.e., the synthesis of a sufficiently pure, small sample for experimental investigation …” „… ≥ 10 wt-% boiling point Tboil ≥ 60 ◦C and ≤ 120 ◦C melting point Tmelt ≤ -20 ◦C surface tension σ ≤ 30 …” „… fuel’s atomic composition. Besides boiling point and enthalpy of vaporization, surface tension and …”

Conclusions and outlook S. 175-178

„… content, heating value, density, viscosity, surface tension, enthalpy of 176 vaporization, Reid vapor …” „… the database is increased. Since the number of pure compounds that can be bought at a reasonable price …” „… species by considering both DCN data of pure compounds and DCN data of blends with known composition …”

Titelei/Inhaltsverzeichnis S. I-XVIII

„… Model-Based Design of Pure and Multicomponent Cellulosic Biofuels for Advanced Engine Concepts Berichte …” „… Verfahrenstechnik - Prozesstechnik RWTH Aachen University Model-Based Design of Pure and Multicomponent Cellulosic …” „… Fortschritt-Berichte VDI Model-Based Design of Pure and Multicomponent Cellulosic Biofuels for Advanced Engine …”

Blend formulation by simultaneous product and pathway design S. 130-174

„… , however, have been mostly confined to the identification of pure-component fuels (Hechinger et al., 2010 …” „… for certain fuel properties to a simplified variant of the original RNFA model. The pure …” „… , thereby generating a biofuel mixture instead of a pure-component fuel. Again, the pure …”

QSPR-based prediction of physicochemical fuel properties S. 83-106

„… (DIPPR) 801 database (AIChE, 2012), i.e., a widely used collection of pure-component property data for a …” „… K surface tension σ N/m 574 298 K dynamic viscosity μ Pa·s 473 298 K critical temperature Tcrit K …” „… comparison of the different methods, Poling et al. (2001) argue that, with regard to pure-component constants …”

Basic concepts of fuel design S. 10-39

„… structure physicochemical properties volatility cetane number density surface tension … mixture formation …” „… formation → emissions surface tension σ [mN/m] mixture formation → emissions Liquid hydrocarbons have been …” „… et al., 2014) have concluded that a high fuel volatility, a low surface tension and/or a low …”

Bibliography S. 227-276

„… group contribution method for predicting the octane number of pure hydrocarbon liquids. Industrial …” „… . B. (1955). Surface tension and the principle of corresponding states. AIChE Journal, 1(2):174–177 …” „… contribution method for estimating properties of pure compounds. AIChE Journal, 40(10):1697–1710. 235 …”

GC-based prediction of fuel auto-ignition quality S. 50-82

„… Subsection 2.1.1). Although multiple models for the prediction of pure-component octane number (ON) and …” „… calibrated by adjusting the set-point of the chamber outer surface temperature controller until two reference …” „… pure-component thermophysical and combustion-related phenomena (e.g., Benson and Buss (1958); Fredenslund et al …”

Appendices S. 179-226

„… -ethylhexyl) phthalate; DL-α-tocopherol; 1,2,3-butanetriol 4 large aromatic esters surface tension σ − 1 large …” „… temperature-dependent vapor pressure pSi for a pure compound i at temperature T from QSPR estimates for critical …” „… compute the temperature-dependent liquid molar density ρm,i of a pure compound i at temperature T from …”

doi.org/10.51202/9783186954039

VDI Wissensforum GmbH - Gleit- und Wälzlagerungen 2019

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VDI Wissensforum GmbH (ed.)

Gleit- und Wälzlagerungen 2019

Series: VDI-Berichte

Volume 2348 2019

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S. Bill Higher efficiency and lifetime improvement for bearings S. 325-328

„… 5: Surfaces after 3 hours, pure grease (left), REWITEC®-modified (right) On the side on which the …” „… micro-particle based surface treatment technology. This technology uses lubricants as a carrier for a …” „… run better with reduced friction, temperature, surface roughness and great reliability and durability …”

doi.org/10.51202/9783181023488

VDI Wissensforum GmbH - PIAE EUROPE 2021

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VDI Wissensforum GmbH (ed.)

PIAE EUROPE 2021

Series: VDI-Berichte

Volume 2385 2021

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T. Köppl, F. Dresel, N. Grohnmeier Breakthrough in producing soft and sustainable interior surfaces by injection moulding of TPE S. 49-60

„… Breakthrough in producing soft and sustainable interior surfaces by injection moulding of TPE …” „… Several processing methods and materials exist to produce soft-touch interior surfaces like instrument …” „… surfaces by injection moulding of the new high-flow thermoplastic elastomers Dryflex® HiF. TPE are already …”

A. Schmitz The all-new MAN high-roof cab – epoxy sandwich RTM – simulated using FEM and crashed under real conditions S. 61-74

„… TG series. The surfaces of the outer and inner shells when unfolded come to an area of about 6.2 km …” „… more storage space and reduced heat input into the cab have increased and the large window surfaces …” „… measures 2326 x 2016 x 770 mm, which corresponds to a total laminate surface of 17.25 m². The weight of …”

doi.org/10.51202/9783181023853

Björn Jakob Müller - Improvement of Cu ( In,Ga) (S,Se)2 thin film Solar Cells with the help of Gallium and Sulfur Gradients

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Björn Jakob Müller

Improvement of Cu ( In,Ga) (S,Se)2 thin film Solar Cells with the help of Gallium and Sulfur Gradients

Series: Elektronik/Mikro- und Nanotechnik

Volume 396 2018

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Results and discussion S. 51-163

„… gradients to improve the electronic properties. By introducing back and surface graded material, an attempt …” „… properties, both at the back and front surface as well as inside the bulk material. In the SEL process the …” „… conditions for the pure absorber, the back contact and the interface region between the absorber and the back …”

Titelei/Inhaltsverzeichnis S. I-XIII

„… : Aluminium α: Absorption coefficient αeff : Effective absorption coefficient AZO: Al:ZnO BSF: Back surface …” „… and front surface grading properties can be calculated for the application in optimal process …” „… conventional two-step process was furthermore modified by separating the annealing step into a pure …”

Experimental procedure S. 32-50

„… in-situ XRD (IXRD) investigations during crystal growth are performed. In order to study surface …” „… beam is tilted against the surface normal. Raman spectroscopy Raman spectroscopy is an optical method …” „… remain in their positions [91–94]. For pure CISe absorbers the A1 mode is located in the range of 173-174 …”

doi.org/10.51202/9783186396099

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